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Salivary Interleukin-1 Beta

​​Interleukin-1β (IL-1 beta) is one of a family of biologically active small protein molecules known as cytokines. Cytokines are produced by a number of different cell types, including macrophages, monocytes, fibroblasts, and dendritic cells. (1,2,3) IL-1β is an example of a pro-inflammatory cytokine, since it is involved in the body’s inflammatory response to acute or chronic infections, or to conditions that are associated with a persistent low-grade inflammatory state, such as obesity. (4,5) IL-1β is therefore frequently used as a bio-marker of inflammation. (6,7) A study with normal mouse parotid acinar cells has shown that they synthesize IL-1β and store it in secretory granules. IL-1β is released from the granules following α- and β-adrenergic stimulation. (8) Relationships between IL-1β levels in blood and saliva are not fully understood. ​

Add DNA Analysis to My Study

Considerations for adding Salivary DNA to analyte Studies:

You can combine salivary analytes with easy, accurate, and affordable genomic testing using Salimetrics SalivaLab and the same sample that you are already collecting – no specialized saliva collection devices or additional samples are required.

Don’t know what SNPs are right for you? The SalivaLab’s DNA team specializes in genetic testing services, we recommend you Request a DNA Consult (gratis) to learn more about common considerations such as # of samples, participant ethnicity, and IRB Approval.